JP2013048559A - Pork with increased vitamin e concentration, manufacturing method therefor, and feed for purposes therefor - Google Patents
Pork with increased vitamin e concentration, manufacturing method therefor, and feed for purposes therefor Download PDFInfo
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- JP2013048559A JP2013048559A JP2009296873A JP2009296873A JP2013048559A JP 2013048559 A JP2013048559 A JP 2013048559A JP 2009296873 A JP2009296873 A JP 2009296873A JP 2009296873 A JP2009296873 A JP 2009296873A JP 2013048559 A JP2013048559 A JP 2013048559A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/40—Meat products; Meat meal; Preparation or treatment thereof containing additives
- A23L13/42—Additives other than enzymes or microorganisms in meat products or meat meals
- A23L13/428—Addition of flavours, spices, colours, amino acids or their salts, peptides, vitamins, yeast extract or autolysate, nucleic acid or derivatives, organic acidifying agents or their salts or acidogens, sweeteners, e.g. sugars or sugar alcohols; Addition of alcohol-containing products
Abstract
Description
本発明は、豚肉中のビタミンＥ濃度を高めるために使用される飼料と、それを用いたビタミンＥ濃度が高められた豚肉の製造方法および該製造方法によって得られるビタミンＥ濃度が高められた豚肉に関する。 The present invention relates to a feed used for increasing vitamin E concentration in pork, a method for producing pork with increased vitamin E concentration using the feed, and pork meat having increased vitamin E concentration obtained by the production method. About.
近年、安全で美味しい高品質な豚肉の生産が求められている。ビタミンＥ濃度が高い豚肉は、抗酸化性が高いことによってその肉質と保存性が向上することが知られている。そのため、豚肉中のビタミンＥ濃度を高めて、その肉質と保存性を改善しようする試みが、いくつか行われている。例えば、香辛料とビタミンＥを添加した養豚飼料を給与して豚を飼育することによる肉質の改善された豚肉の製造方法が開示されている（特許文献１）。あるいは、ビタミンＥを添加した飼料を豚に給与したところ、ロース肉中のビタミンＥ濃度は、添加しなかった群の約２〜３倍になり、ドリップを抑える効果や肉中の脂肪の酸化を抑える効果が見られたことが示されている（非特許文献１）。一方、飼料中にビタミンＥを過剰に配合すると、他の脂溶性ビタミンと同様に過剰症が起こりやすくなることから、豚などの家畜に対するビタミンＥの過剰な投与は好ましくないとされている（非特許文献２）。 In recent years, the production of safe and delicious high quality pork has been demanded. It is known that pork with a high vitamin E concentration is improved in meat quality and storage stability due to its high antioxidant property. Therefore, some attempts have been made to increase the vitamin E concentration in pork to improve its meat quality and storage stability. For example, a method for producing pork with improved meat quality by feeding pig feed supplemented with spices and vitamin E and raising pigs is disclosed (Patent Document 1). Alternatively, when feed with vitamin E added to pigs, the concentration of vitamin E in the loin meat is about 2 to 3 times that of the group that did not add it, and the effect of suppressing drip and the oxidation of fat in the meat It is shown that the effect to suppress was seen (nonpatent literature 1). On the other hand, if vitamin E is added excessively in the feed, excessive symptoms are likely to occur as with other fat-soluble vitamins, so excessive administration of vitamin E to domestic animals such as pigs is not preferred (non- Patent Document 2).
本発明は、上記の点を鑑み、飼料中に多量のビタミンＥを添加することなく得られる豚肉中のビタミンＥ濃度を高めるための飼料、ビタミンＥ濃度が高められた豚肉ならびにその製造方法を提供することを目的とする。 In view of the above points, the present invention provides a feed for increasing the vitamin E concentration in pork obtained without adding a large amount of vitamin E to the feed, a pork with an increased vitamin E concentration, and a method for producing the same The purpose is to do.
本発明者等が上記課題を解決するために鋭意研究した結果、豚用の飼料に補酵素Ｑ１０を添加し、それを豚に給餌して飼育することによりビタミンＥ濃度が高められた豚肉が得られることを見出した。 As a result of intensive studies by the present inventors to solve the above-mentioned problems, pork meat having an increased vitamin E concentration is obtained by adding coenzyme Q10 to pig feed and feeding it to pigs. I found out that
すなわち、本発明は、補酵素Ｑ１０を０．００２重量％以上含有する豚用飼料、および該飼料を豚に給餌することにより得られる豚肉に関する。また、本発明は、可食部１００ｇあたり１ｍｇ以上のビタミンＥを含む豚肉およびその製造方法にも関する。 That is, the present invention relates to a pig feed containing 0.002% by weight or more of coenzyme Q10, and pork obtained by feeding the feed to pigs. The present invention also relates to pork containing 1 mg or more of vitamin E per 100 g of edible portion and a method for producing the same.
本発明の飼料を豚に給餌することによって、ビタミンＥ濃度が高められた豚肉、すなわち、肉質および保存性が向上した高品質な豚肉を得ることができる。 By feeding the feed of the present invention to pigs, pork with increased vitamin E concentration, that is, high quality pork with improved meat quality and storage stability can be obtained.
以下、実施形態に基づいて本発明を詳細に説明する。本発明の範囲は、実施形態および実施例によって限定されるものではない。 Hereinafter, the present invention will be described in detail based on embodiments. The scope of the present invention is not limited by the embodiments and examples.
本発明の第１は、補酵素Ｑ１０を０．００２重量％以上含有する豚用飼料である。 The first of the present invention is a pig feed containing 0.002% by weight or more of coenzyme Q10.
本発明の豚用飼料において用いられる補酵素Ｑ１０は、化学合成品、発酵品、天然物からの抽出物など、形態を問わず使用することができる。例えば補酵素Ｑ１０を含有する微生物（細菌、酵母など）そのもの、あるいはその粗精製物でもよく、また、これらから補酵素Ｑ１０を精製したものでもよく、精製の程度も制限されない。最終的に飼料に混合される補酵素Ｑ１０が規定量以上あればよい。補酵素Ｑ１０には、酸化型と還元型が存在するが、本発明で用いられる補酵素Ｑ１０は、酸化型、還元型のいずれでもよく、これらの混合物であってもよい。混合物の場合、それらの混合割合は特に制限されない。 The coenzyme Q10 used in the pig feed of the present invention can be used regardless of the form such as a chemically synthesized product, a fermented product, and an extract from a natural product. For example, a microorganism (bacteria, yeast, etc.) itself containing coenzyme Q10 or a crude product thereof may be used, or coenzyme Q10 may be purified from these, and the degree of purification is not limited. The coenzyme Q10 finally mixed in the feed may be a predetermined amount or more. Coenzyme Q10 has an oxidized form and a reduced form. Coenzyme Q10 used in the present invention may be either an oxidized form or a reduced form, or a mixture thereof. In the case of a mixture, the mixing ratio is not particularly limited.
本発明で使用される豚用飼料の補酵素Ｑ１０以外の原料は、特に制限されることがなく、一般に養豚飼料に用いられている原料が使用される。そのような原料として、例えば、穀類（とうもろこし、マイロ、大麦、小麦等）、糟糠類（ふすま等）、植物性油粕類（大豆油粕、菜種油粕等）、動物性飼料（魚粉、骨肉粉等）、食塩、オリゴ糖類、ケイ酸、各種ビタミン類、ミネラル類（炭酸カルシウム、第２リン酸カルシウム等）、アミノ酸類及び有機酸類などが挙げられる。またこれら原料があらかじめ混合された市販の豚用混合飼料を用いることもできる。 The raw materials other than coenzyme Q10 of the pig feed used in the present invention are not particularly limited, and the raw materials generally used for pig feed are used. Such raw materials include, for example, cereals (corn, milo, barley, wheat, etc.), potatoes (brass, etc.), vegetable oils (soybean oil meal, rapeseed oil meal, etc.), animal feed (fish meal, bone meat meal, etc.) Salt, oligosaccharide, silicic acid, various vitamins, minerals (calcium carbonate, dicalcium phosphate, etc.), amino acids and organic acids. A commercially available mixed feed for pigs in which these raw materials are mixed in advance can also be used.
上記飼料原料への補酵素Ｑ１０の添加方法については、特に制限されるものではない。補酵素Ｑ１０を直接飼料原料に添加混合してもよく、また、必要に応じて補酵素Ｑ１０を添加あるいは含有する飼料添加物やプレミックスを、飼料原料に添加して、本発明の補酵素Ｑ１０含有飼料としてもよい。この場合の飼料添加物やプレミックスの主原料としては、生菌剤（例えば、エンテロコッカス類、バチルス類、ビフィズス菌類）、抗酸化剤（例えば、エトキシン、ジブチルヒドキシトルエン等）、防かび剤（例えば、プロピオン酸、プロピオン酸カルシウム等）、粘結剤（例えば、アルギン酸ナトリウム、カゼインナトリウム、カルボキシメチルセルロース等）、乳化剤（例えば、グリセリン脂肪酸エステル、ショ糖脂肪酸エステル、ソルビタン脂肪酸エステル等）、アミノ酸（例えば、ＤＬ−アラニン、Ｌ−アルギニン、塩酸Ｌ−リジン等）、ビタミン類（例えば、Ｌ−アスコルビン酸、β−カロチン等）、ミネラル（例えば、塩化カリウム、クエン酸鉄、酸化マグネシウム等）、色素（例えばアスタキサンチン、カンタキサンチン等）、酵素（例えばアミラーゼ、フィターゼ、リパーゼ等）が挙げられるが、これらに限定されない。 The method for adding coenzyme Q10 to the feed material is not particularly limited. The coenzyme Q10 may be added directly to the feed material, and if necessary, a feed additive or premix containing or containing the coenzyme Q10 may be added to the feed material to produce the coenzyme Q10 of the present invention. It may be a contained feed. In this case, the main ingredients of feed additives and premixes include live fungi (for example, enterococcus, bacillus, bifidobacteria), antioxidants (for example, ethoxine, dibutylhydroxytoluene, etc.), fungicides ( For example, propionic acid, calcium propionate, etc.), binder (eg, sodium alginate, sodium caseinate, carboxymethyl cellulose, etc.), emulsifier (eg, glycerin fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, etc.), amino acid (eg, , DL-alanine, L-arginine, L-lysine hydrochloride, etc.), vitamins (eg, L-ascorbic acid, β-carotene, etc.), minerals (eg, potassium chloride, iron citrate, magnesium oxide, etc.), pigments ( For example, astaxanthin, canthaxanthin) Enzymes (for example amylases, phytase, lipase, etc.) include, but are not limited to.
本発明の豚用飼料中の補酵素Ｑ１０濃度の下限は、０．００２重量％であるが、効果をより発揮する観点からは豚用飼料中の補酵素Ｑ１０濃度は、０．００５重量％以上であることが好ましく、０．０１重量％以上であることがより好ましく、０．０１５重量％以上であることがさらに好ましく、０．０２重量％以上であることがとりわけ好ましく、０．０２５重量％以上であることが特に好ましい。本発明の豚用飼料中の補酵素Ｑ１０濃度の上限は特に制限されないが、経済性の観点から、０．２重量％以下であることが好ましく、０．１重量％以下であることがより好ましく、０．０６重量％以下であることがさらに好ましく、０．０５重量未満であることが特に好ましく、０．０４重量％以下であることがとりわけ好ましい。 The lower limit of the coenzyme Q10 concentration in the pig feed of the present invention is 0.002% by weight, but from the viewpoint of more effective effects, the coenzyme Q10 concentration in the pig feed is 0.005% by weight or more. Preferably, it is 0.01% by weight or more, more preferably 0.015% by weight or more, particularly preferably 0.02% by weight or more, and 0.025% by weight. The above is particularly preferable. The upper limit of the coenzyme Q10 concentration in the pig feed of the present invention is not particularly limited, but is preferably 0.2% by weight or less, more preferably 0.1% by weight or less from the viewpoint of economy. 0.06% by weight or less, more preferably less than 0.05% by weight, particularly preferably 0.04% by weight or less.
本発明の豚用飼料には、ビタミンＥを添加してもよいが、多量に添加するとビタミンＥ過剰症が起きやすくなる一方、本発明の豚用飼料においては過剰量のビタミンＥ添加を必要としないことから、α−トコフェロール換算で、０．０５重量％以下であることが好ましく、０．０３重量％以下であることがより好ましく、０．０２重量％以下であることがさらに好ましい。また、飼料中のビタミンＥが欠乏すると肝壊死、筋萎縮症、浮腫、突然死、胃潰瘍、繁殖の低下などが起こりやすくなることから、飼料中にある程度の量のビタミンＥを含有する必要がある。その観点から、本発明の豚用飼料中のビタミンＥ濃度は、α−トコフェロール換算で、０．０００５重量％以上であることが好ましく、０．００１重量％以上であることがより好ましく、０．００１５重量％以上であることがさらに好ましく、０．００２重量％以上であることがとりわけ好ましい。
上記本発明の豚用飼料に含有されるビタミンＥとしては、通常ビタミンＥとして食品用または飼料用に配合されるものであれば特に制限されない。例えば、天然型ビタミンＥであるｄ体のα−トコフェロール、β−トコフェロール、γ−トコフェロール、δ−トコフェロールなどのトコフェロール類、α−トコトリエノール、β−トコトリエノール、γ−トコトリエノール、δ−トコトリエノールなどのトコトリエノール類、それらのラセミ体（合成体）であるｄｌ体、およびそれらの酢酸エステルなどのビタミンＥ誘導体も利用できる。さらにはビタミンＥを豊富に含む天然素材を適宜混合することで飼料中のビタミンＥ濃度を調整しても良い。
本発明の第２は、補酵素Ｑ１０を豚に給餌することを特徴とする豚肉の製造方法である。具体的には、上記本発明の豚用飼料を豚に給餌する、あるいは、補酵素Ｑ１０を豚の体重１ｋｇあたり１日あたり５ｍｇ以上給餌する、豚肉の製造方法である。
Vitamin E may be added to the pig feed of the present invention. However, excessive addition of vitamin E tends to cause vitamin E excess, while the pig feed of the present invention requires the addition of an excessive amount of vitamin E. Therefore, it is preferably 0.05% by weight or less, more preferably 0.03% by weight or less, and further preferably 0.02% by weight or less in terms of α-tocopherol. In addition, when dietary vitamin E is deficient, hepatic necrosis, muscular atrophy, edema, sudden death, gastric ulcer, and decreased reproduction are likely to occur. Therefore, it is necessary to contain a certain amount of vitamin E in the diet. . From this point of view, the vitamin E concentration in the pig feed of the present invention is preferably 0.0005% by weight or more, more preferably 0.001% by weight or more, in terms of α-tocopherol. It is more preferably at least 0015% by weight, particularly preferably at least 0.002% by weight.
Vitamin E contained in the pig feed of the present invention is not particularly limited as long as it is usually blended for food or feed as vitamin E. For example, d-form α-tocopherol, β-tocopherol, γ-tocopherol, δ-tocopherol and other tocopherols that are natural vitamin E, and tocotrienols such as α-tocotrienol, β-tocotrienol, γ-tocotrienol, and δ-tocotrienol Further, vitamin E derivatives such as their racemic (synthetic) dl forms and their acetates can also be used. Furthermore, you may adjust the vitamin-E density | concentration in feed by mixing suitably the natural raw material rich in vitamin-E.
A second aspect of the present invention is a method for producing pork, characterized in that coenzyme Q10 is fed to pigs. Specifically, it is a method for producing pork, wherein the pig feed of the present invention is fed to the pig, or the coenzyme Q10 is fed at 5 mg or more per kg body weight of the pig per day.
本発明の製造方法において、豚に給餌する補酵素Ｑ１０の量は、豚の体重１ｋｇあたり１日あたり５ｍｇ以上であることが好ましく、８ｍｇ以上であることがより好ましく、１０ｍｇ以上であることがさらに好ましい。また、本発明において豚に給餌する補酵素Ｑ１０の量の上限は、特に限定されないが、体重１ｋｇあたり１日あたり１００ｍｇ以下であることが好ましく、５０ｍｇ以下であることがより好ましく、３０ｍｇ以下であることがさらに好ましく、２０ｍｇ以下であることがとりわけ好ましい。豚に補酵素Ｑ１０を給餌させる方法としては、上記本発明の第１である豚用飼料を必要量豚に与えるのが好ましいが、豚の体重１ｋｇあたり１日あたり５ｍｇ以上の補酵素Ｑ１０を豚に給餌させることができれば、他の方法でもかまわない。 In the production method of the present invention, the amount of coenzyme Q10 fed to the pig is preferably 5 mg or more, more preferably 8 mg or more, more preferably 10 mg or more, per kg body weight of the pig. preferable. In the present invention, the upper limit of the amount of coenzyme Q10 fed to the pig is not particularly limited, but is preferably 100 mg or less per day per kg of body weight, more preferably 50 mg or less, and 30 mg or less. Is more preferable, and it is especially preferable that it is 20 mg or less. As a method for feeding pigs with coenzyme Q10, it is preferable to give the pigs the necessary amount of the above-mentioned feed for pigs according to the first aspect of the present invention. Other methods are acceptable as long as they can be fed.
本発明の製造方法において、本発明の補酵素Ｑ１０含有飼料を給餌させる時期は特に限定されず、離乳後からと畜されるまでの期間のうち、該期間を通じてでも一部の期間でもかまわない。いうまでもなく、本発明の補酵素Ｑ１０含有飼料を給餌させる時期はある程度長いのが好ましく、豚の飼育期間中少なくとも５日間給餌させるのが好ましく、１週間以上給餌させるのがより好ましく、２週間以上給餌させるのがさらに好ましく、１ヶ月以上給餌させるのが特に好ましく、２ヶ月以上給餌させるのがとりわけ好ましい。また給餌させる期間として、飼育期間の後半、豚がある程度成長した時期、特にと畜時に近い時期に給餌するのが、本発明の効果がより発揮できる点で好ましい。
そのような観点から、本発明の製造方法においては、豚の体重が３０ｋｇ以上となった時期以降に本発明の補酵素Ｑ１０含有飼料を給餌させるのが好ましく、５０ｋｇ以上の時期以降に給餌させるのがより好ましく、６０ｋｇ以上の時期以降に給餌させるのがであることがさらに好ましい。また、本発明の製造方法において、本発明の補酵素Ｑ１０含有飼料を給餌させる時期は、少なくともと畜前１週間からと畜までの期間中に給餌することが好ましく、と畜前２週間からと畜までの期間中に給餌することがより好ましく、と畜前１ヶ月前からと畜までの期間中に給餌することがさらに好ましく、と畜前２ヶ月前からと畜までの期間中に給餌することがとりわけ好ましい。これらの場合、本発明の補酵素Ｑ１０含有飼料を給餌させるのは、連日でも隔日でも断続的でもよく、該期間中数日程度は通常の飼料を給餌させてもよく、所望の効果が得られるように適宜設定することができる。好ましくは、連日給餌である。。
In the production method of the present invention, the timing of feeding the coenzyme Q10-containing feed of the present invention is not particularly limited, and the period from weaning to slaughtering may be through this period or a part of the period. Needless to say, it is preferred that the feed containing the coenzyme Q10-containing feed of the present invention is fed to a certain extent, preferably at least 5 days during the pig breeding period, more preferably at least 1 week, more preferably 2 weeks. It is more preferable to feed more than this, it is particularly preferable to feed for more than one month, and it is particularly preferable to feed for more than two months. Moreover, as a period for feeding, it is preferable that feeding is performed in the latter half of the breeding period, when the pigs have grown to some extent, particularly when they are close to slaughtering, because the effects of the present invention can be more exerted.
From such a viewpoint, in the production method of the present invention, the feed containing the coenzyme Q10 of the present invention is preferably fed after the time when the weight of the pig becomes 30 kg or more, and the feed is fed after the time of 50 kg or more. Is more preferable, and it is more preferable to feed after the time of 60 kg or more. Moreover, in the production method of the present invention, it is preferable to feed the feed containing the coenzyme Q10 of the present invention at least during the period from 1 week before slaughter to slaughter, and from 2 weeks before slaughter. It is more preferable to feed during the period until slaughter, more preferably during the period from 1 month before slaughter to slaughter, and during the period from 2 months before slaughter to slaughter. Particularly preferred. In these cases, the feed containing the coenzyme Q10 of the present invention may be fed every day, every other day, or intermittently. During this period, the feed may be fed for about several days, and the desired effect can be obtained. It can set suitably as follows. Preferably, continuous feeding. .
本発明の第３は、可食部１００ｇあたり１ｍｇ以上のビタミンＥを含有する豚肉である。本発明の豚肉は、好ましくは、上記本発明の製造方法によって得ることができる。 A third aspect of the present invention is pork containing 1 mg or more of vitamin E per 100 g of edible portion. The pork of the present invention can be preferably obtained by the production method of the present invention.
本発明の豚肉は、可食部１００ｇあたりのビタミンＥ含有量が１ｍｇ以上と、通常の豚肉よりも有意にビタミンＥ濃度が高められている。本発明の豚肉のビタミンＥ含有量としてはより高いのが好ましく、可食部１００ｇあたり１．２ｍｇ以上が好ましく、１．４ｍｇ以上がより好ましい。本発明において、ビタミンＥ濃度が高まった部分は、肉中の赤肉、筋間脂肪、皮下脂肪のいずれの部分であってもよく、可食部全体としての量でも良い。 The pork of the present invention has a vitamin E content of 1 mg or more per 100 g of edible portion, and the vitamin E concentration is significantly higher than that of normal pork. The porcine meat of the present invention preferably has a higher vitamin E content, preferably 1.2 mg or more, more preferably 1.4 mg or more per 100 g of edible portion. In the present invention, the portion where the vitamin E concentration is increased may be any portion of red meat, intermuscular fat and subcutaneous fat in the meat, or may be the amount of the entire edible portion.
本発明の豚肉は、特定の部位のものに限定されるわけではなく、かた、かたロース、ロース、ヒレ、ばら、もも、そともものどの部位であってもよい。また、本発明における豚肉には、食用に適する限り、舌、心臓、肝臓等の副生物も含まれる。 The pork of the present invention is not limited to a specific part, and may be any part of the body, hard loin, loin, fin, rose, thigh or the like. Further, the pork in the present invention includes by-products such as tongue, heart and liver as long as it is suitable for food.
本発明の豚肉の由来となるに豚の種類は、特に限定されるものではなく、例えばランドレース種、ハンプシャー種、大ヨークシャー種、ディロック種、バークシャー種、ケンボロー種やＳＰＦ豚が挙げられ、これらのいずれかを組み合わせた雑種でもあってもよい。 The kind of pork used as the origin of the pork of the present invention is not particularly limited, and examples include Landrace, Hampshire, Large Yorkshire, Dilock, Berkshire, Kenborough and SPF pigs. It may also be a hybrid that combines any of these.
以下に実施例をあげて本発明をさらに詳しく説明するが、本発明はこの実施例のみに限定されるものではない。 Hereinafter, the present invention will be described in more detail with reference to examples. However, the present invention is not limited to the examples.
豚６頭を１群あたり２頭として、３つの群に分け、それぞれに以下の飼料を与えた。第１群は対照群として、飼育全期間にわたり豚用飼料（飼料の名称：日配 肉豚肥育用配合飼料 小麦豚２０、発売元：日本配合飼料株式会社）を与えた。第２群には、体重が６５ｋｇになるまでは第１群と同じ豚用飼料を、体重が６５kg程度の時期から１１３ｋｇ程度となってと畜されるまでの期間は、飼料中の補酵素Ｑ１０濃度が０．０２５重量％（２５０ｐｐｍ）になるように補酵素Ｑ１０（酸化型補酵素Ｑ１０）を豚用飼料（第１群と同じ）に添加したものをそれぞれ与えた。第３群には、体重が７２ｋｇになるまでは第１群と同じ豚用飼料を、体重が７２ｋｇ程度の時期から１１３ｋｇ程度となってと畜されるまでの期間は、飼料中の補酵素Ｑ１０濃度が０．０５重量％（５００ｐｐｍ）になるように補酵素Ｑ１０を豚用飼料（第１群と同じ）に添加したものを、それぞれ与えた。なお、いずれの群の飼料にも飼育全期間にわたって、ビタミンＥを０．０１重量％添加した。第２群および第３群において補酵素Ｑ１０を添加した飼料を給餌させた期間は、およそ２ヶ月であり、その期間中の餌の摂取量は、いずれも、１頭あたり１日平均２．８ｋｇであった。と畜後に得られた肉の脂肪中のビタミンＥ濃度をＨＰＬＣを用いて測定した。表１に各個体から得られた肉のビタミンＥ濃度を示す。表１から明らかなように、補酵素Ｑ１０を０．０２５重量％、または０．０５重量％含有する飼料を摂取させた豚から得られた肉のビタミンＥ濃度は、補酵素Ｑ１０を含有しない飼料のみを摂取させた豚から得られた肉のビタミンＥ濃度より高い値となった。 Six pigs were divided into three groups with two pigs per group, and the following feed was given to each group. The 1st group gave the feed for pigs as a control group over the whole breeding period (name of feed: feed for fattening beef pigs, wheat pig 20, release source: Nippon Formula Feed Co., Ltd.). In the second group, the same swine feed as in the first group until the body weight reaches 65 kg, and the period until the body weight is about 113 kg until the animal is slaughtered is the coenzyme Q10 in the feed. Coenzyme Q10 (oxidized coenzyme Q10) was added to the pig feed (same as the first group) so that the concentration was 0.025% by weight (250 ppm). The third group has the same swine feed as the first group until the body weight reaches 72 kg, and the period from the period when the body weight is about 72 kg until the animal is slaughtered at about 113 kg, the coenzyme Q10 in the feed Each was given with coenzyme Q10 added to pig feed (same as group 1) so that the concentration was 0.05 wt% (500 ppm). In addition, 0.01% by weight of vitamin E was added to the feed of any group over the whole breeding period. The period in which the feed supplemented with coenzyme Q10 was fed in the second group and the third group was approximately two months, and the amount of food intake during that period averaged 2.8 kg per animal per day. Met. Vitamin E concentration in the fat of meat obtained after slaughter was measured using HPLC. Table 1 shows the vitamin E concentration of meat obtained from each individual. As is apparent from Table 1, the vitamin E concentration of meat obtained from pigs fed a diet containing 0.025% by weight or 0.05% by weight of coenzyme Q10 is a feed that does not contain coenzyme Q10. It became a value higher than the vitamin E concentration of the meat obtained from the pig ingested only.
Claims (8)
Pork containing 1 mg or more of vitamin E per 100 g of edible portion.
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| CN201080059761.4A CN102711514B (en) | 2009-12-28 | 2010-12-28 | Carnis Sus domestica that Vitamin E levels is improved and manufacture method thereof and its feedstuff used |
| BR112012015918-6A BR112012015918B1 (en) | 2009-12-28 | 2010-12-28 | Pork with an increased vitamin E concentration, its production method, and food for its proposal |
| PCT/JP2010/073799 WO2011081208A1 (en) | 2009-12-28 | 2010-12-28 | Pork with an increased vitamin e concentration, manufacturing method therefor, and feed for the purposes thereof |
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| CN102511673A (en) * | 2011-12-12 | 2012-06-27 | 南京威泰珐玛兽药研究所有限公司 | Coenzyme Q10 premix and its preparation method and use |
| CN107125473A (en) * | 2017-06-01 | 2017-09-05 | 华南农业大学 | The application of PIOGITAZONE HYDROCHLORIDE and vitamin E in terms of pig feed additive is fattened |
| CN110151764A (en) * | 2019-06-25 | 2019-08-23 | 中国农业大学 | Pyrroloquinoline quinone is alleviating the application on lipopolysaccharide-induced zooblast and intestinal inflammatory |
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| JP3106820B2 (en) * | 1993-12-08 | 2000-11-06 | アールティーエー・アソシエーツ有限会社 | Livestock and fish meat and their processed products freshness preservative and productivity improver |
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| BR112012015918A2 (en) | 2015-09-01 |
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